mal-2026-2563
Vulnerability from ossf_malicious_packages
Published
2026-04-11 20:04
Modified
2026-05-03 20:49
Summary
Malicious code in robase-installer (PyPI)
Details
-= Per source details. Do not edit below this line.=-
Source: kam193 (1edd96cface7dcae9f445d94982ffc19a27e557fae7030e77e6e5646dfdd5c98)
During installation package downloads and runs a malicious executable. Likely continuation of 2026-03-rowrap.
The campaign is built over a malicious Roblox API wrapper. The roboat[.]pro (later robase[.]app) domain advertises a wrapper that is either directly malicious (as roboat collected in the campaign 2026-03-rowrap) or uses a malicious dependencies (like roboat-utils). New versions are published simultaneously with malicious dependencies and quickly removed. Another advertisement channel is https://github.com/Addi9000/roboat referencing two active contributors: https://github.com/Addi9000 and https://github.com/RoCruise
Category: MALICIOUS - The campaign has clearly malicious intent, like infostealers.
Campaign: 2026-03-roboat-addition
Reasons (based on the campaign):
-
The package overrides the install command in setup.py to execute malicious code during installation.
-
Downloads and executes a remote executable.
-
The malicious code is intentionally included in a dependency of the package
-
malware
-
clones-real-package
{
"affected": [
{
"package": {
"ecosystem": "PyPI",
"name": "robase-installer"
},
"versions": [
"2.2.0"
]
}
],
"credits": [
{
"contact": [
"https://github.com/kam193",
"https://bad-packages.kam193.eu/"
],
"name": "Kamil Ma\u0144kowski (kam193)",
"type": "REPORTER"
}
],
"database_specific": {
"iocs": {
"domains": [
"jolly-violet-def9.staraledreamer.workers.dev",
"holy-sun-41ff.staraledreamer.workers.dev",
"spring-math-9df3.aledreamsaledreams2.workers.dev"
],
"urls": [
"https://jolly-violet-def9.staraledreamer.workers.dev/DDDD.exe",
"https://holy-sun-41ff.staraledreamer.workers.dev/gore.vbs",
"https://github.com/betonme27/flies/releases/download/a/s22s.zhr",
"https://dawn-thunder-f821.staraledreamer.workers.dev/gore.vbs",
"https://green-shadow-38d7.aledreamsaledreams2.workers.dev/tree.vbs",
"https://spring-math-9df3.aledreamsaledreams2.workers.dev/winre.bat",
"https://github.com/aledreamsaledreqms-source/frakenstein/raw/refs/heads/main/tree.vbs",
"https://lingering-field-4351.aledreamer1234.workers.dev/yy.bat"
]
},
"malicious-packages-origins": [
{
"id": "pypi/2026-03-roboat-addition/robase-installer",
"import_time": "2026-04-11T20:46:49.149066827Z",
"modified_time": "2026-04-11T20:05:11.327792Z",
"sha256": "8a58df2482c50adcad735c5374d27375e3356b241603667fcb8cd4e863fee417",
"source": "kam193",
"versions": [
"2.2.0"
]
},
{
"id": "pypi/2026-03-roboat-addition/robase-installer",
"import_time": "2026-04-12T21:46:35.813311298Z",
"modified_time": "2026-04-11T20:05:11.327792Z",
"sha256": "89cf5b739e9dec43727b9d33ffe4b897512b06921c75df19dc69ab2cba25f422",
"source": "kam193",
"versions": [
"2.2.0"
]
},
{
"id": "pypi/2026-03-roboat-addition/robase-installer",
"import_time": "2026-04-12T22:12:37.190393758Z",
"modified_time": "2026-04-11T20:05:11.327792Z",
"sha256": "1edd96cface7dcae9f445d94982ffc19a27e557fae7030e77e6e5646dfdd5c98",
"source": "kam193",
"versions": [
"2.2.0"
]
},
{
"id": "pypi/2026-03-roboat-addition/robase-installer",
"import_time": "2026-04-16T07:38:25.021540418Z",
"modified_time": "2026-04-11T20:05:11.327792Z",
"sha256": "2ed46f2662451ed9c0a47019e665d0fa9c3c06a38bd0874bae05fd26d473139c",
"source": "kam193",
"versions": [
"2.2.0"
]
},
{
"id": "pypi/2026-03-roboat-addition/robase-installer",
"import_time": "2026-04-25T08:25:00.415591636Z",
"modified_time": "2026-04-11T20:05:11.327792Z",
"sha256": "f6f02a8ccaebe6b4f37c29b5fdf6af83caac8a32275d7e70b8d8ac8434ddbf5f",
"source": "kam193",
"versions": [
"2.2.0"
]
},
{
"id": "pypi/2026-03-roboat-addition/robase-installer",
"import_time": "2026-04-26T17:18:12.846352322Z",
"modified_time": "2026-04-11T20:05:11.327792Z",
"sha256": "ee8fa7b3d593f194e5ec5db1b0dc9230bcf4cf193a1ebffd8fadb85f0dd5b2f1",
"source": "kam193",
"versions": [
"2.2.0"
]
},
{
"id": "pypi/2026-03-roboat-addition/robase-installer",
"import_time": "2026-04-27T21:50:25.239569232Z",
"modified_time": "2026-04-11T20:05:11.327792Z",
"sha256": "fa31efef9a55f550f05af6cf66f45c7f039ce8ac6b58d4b649c31ee04c55059b",
"source": "kam193",
"versions": [
"2.2.0"
]
},
{
"id": "pypi/2026-03-roboat-addition/robase-installer",
"import_time": "2026-04-28T22:49:44.424187073Z",
"modified_time": "2026-04-11T20:05:11.327792Z",
"sha256": "794b22ce28ba146d81c9703a6c6d57bfda8fd45da47638ac9155eca6976051c3",
"source": "kam193",
"versions": [
"2.2.0"
]
},
{
"id": "pypi/2026-03-roboat-addition/robase-installer",
"import_time": "2026-05-03T20:48:01.309671348Z",
"modified_time": "2026-04-11T20:05:11.327792Z",
"sha256": "9f0b9372fed83b086c8d851db25d3a16dffa7306288117f6ffd1d8c450b5309f",
"source": "kam193",
"versions": [
"2.2.0"
]
}
]
},
"details": "\n---\n_-= Per source details. Do not edit below this line.=-_\n\n## Source: kam193 (1edd96cface7dcae9f445d94982ffc19a27e557fae7030e77e6e5646dfdd5c98)\nDuring installation package downloads and runs a malicious executable. Likely continuation of 2026-03-rowrap.\n\nThe campaign is built over a malicious Roblox API wrapper. The roboat[.]pro (later robase[.]app) domain advertises a wrapper that is either directly malicious (as roboat collected in the campaign 2026-03-rowrap) or uses a malicious dependencies (like roboat-utils). New versions are published simultaneously with malicious dependencies and quickly removed. Another advertisement channel is https://github.com/Addi9000/roboat referencing two active contributors: https://github.com/Addi9000 and https://github.com/RoCruise\n\n\n---\n\nCategory: MALICIOUS - The campaign has clearly malicious intent, like infostealers.\n\n\nCampaign: 2026-03-roboat-addition\n\n\nReasons (based on the campaign):\n\n\n - The package overrides the install command in setup.py to execute malicious code during installation.\n\n\n - Downloads and executes a remote executable.\n\n\n - The malicious code is intentionally included in a dependency of the package\n\n\n - malware\n\n\n - clones-real-package\n",
"id": "MAL-2026-2563",
"modified": "2026-05-03T20:49:49Z",
"published": "2026-04-11T20:04:56Z",
"references": [
{
"type": "EVIDENCE",
"url": "https://www.virustotal.com/gui/file/9f14d239ab8f1289bc7aedeb67d3d72b467ee6c11b201890ab14c5c4f7c175d2/detection"
},
{
"type": "EVIDENCE",
"url": "https://www.virustotal.com/gui/file/48b108261d5de97a42eff81cf1a60a32286f72bf8b5f130959e0daa86b783608"
},
{
"type": "EVIDENCE",
"url": "https://www.virustotal.com/gui/file/ef20289b52ab23ec23c5ff885a2293523ce8456fb00e3d67f1b084c28f7d282a/detection"
},
{
"type": "WEB",
"url": "https://github.com/Addi9000/roboat/blob/331166c8ea3bd080f08fe6d571202e3b47017ed7/README.md#L31"
},
{
"type": "WEB",
"url": "https://github.com/Addi9000/roboat/commit/331166c8ea3bd080f08fe6d571202e3b47017ed7"
},
{
"type": "WEB",
"url": "https://github.com/Addi9000"
},
{
"type": "WEB",
"url": "https://github.com/RoCruise"
},
{
"type": "WEB",
"url": "https://www.roboat.pro/"
},
{
"type": "WEB",
"url": "https://bad-packages.kam193.eu/pypi/package/robase-installer"
}
],
"schema_version": "1.7.4",
"summary": "Malicious code in robase-installer (PyPI)"
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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